28374246

素因数分解:

$2^1\times 3^3\times {\mathrm{97}}^1\times {\mathrm{5417}}^1$

素因数の和:5525

約数の個数: 32

約数和(自身を含む): 63715680

約数和(自身を除く): 35341434

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 97, 194, 291, 582, 873, 1746, 2619, 5238, 5417, 10834, 16251, 32502, 48753, 97506, 146259, 292518, 525449, 1050898, 1576347, 3152694, 4729041, 9458082, 14187123, 28374246]

約数ペア:

[(1, 28374246), (2, 14187123), (3, 9458082), (6, 4729041), (9, 3152694), (18, 1576347), (27, 1050898), (54, 525449), (97, 292518), (194, 146259), (291, 97506), (582, 48753), (873, 32502), (1746, 16251), (2619, 10834), (5238, 5417)]